Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
at its bottom
Grammar usage guide and real-world examplesUSAGE SUMMARY
"at its bottom" is correct and usable in written English.
It is typically used to refer to the lowest or deepest part of something, either physically or metaphorically. Example: "The river was murky, but at its bottom, you could still see small fish swimming around." In this sentence, "at its bottom" refers to the bottom of the river. Example: "The company's financial troubles were caused by corruption at its bottom." In this sentence, "at its bottom" refers to the root or underlying cause of the company's problems.
✓ Grammatically correct
Wiki
News & Media
Science
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
When the top of the palacsinta dries up, (less than a minute) take a look at its bottom, it should be a little darker than the original shade of the mixture.
Wiki
The lower strake was 305 mm thick, 2.7 m high, and tapered to a thickness of 100 mm at its bottom edge; above it was a strake of 229 mm armor that was 1.7 m high.
Wiki
The ship's waterline armor belt was 305 mm thick and tapered to a thickness of 100 mm at its bottom edge; above it was a strake of 229 mm armor.
Wiki
Overlap it with a circle at its bottom.
Wiki
By the end of the week, BP technicians should be able to intersect the crippled well at its bottom and then pump more mud and cement into it for the final kill.
News & Media
To our astonishment it had a completely different type of microbial mat growing at its bottom.
News & Media
That's why I find it especially delicious that a multi-billion-dollar corporation glanced at its bottom line and fired him.
News & Media
At its bottom, he said, classical music is a business.
News & Media
We estimate how much the spectrum expands at its bottom for operators on ℓ2 Zd).
Down at its bottom another man shovelled wet cement onto the broken bits of plastic.
News & Media
At its bottom, all that was visible was the bill of a blue cap.
News & Media
Expert writing Tips
Best practice
When describing hierarchical structures or systems, "at its bottom" can be used to highlight elements fundamental to stability or functionality.
Common error
Avoid using "at its bottom" in abstract contexts where the meaning might become unclear or ambiguous. Choose more precise wording to ensure clarity in conveying the intended meaning.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "at its bottom" functions primarily as a prepositional phrase, modifying a noun or pronoun by indicating a location or position. Ludwig AI confirms its correct and usable form in English. It often specifies where something is situated, either physically or metaphorically.
Frequent in
News & Media
33%
Science
32%
Wiki
8%
Less common in
Formal & Business
3%
Academia
1%
Reference
0%
Ludwig's WRAP-UP
In summary, "at its bottom" is a versatile prepositional phrase used to indicate the lowest point or foundation of something, as validated by Ludwig AI. Its grammatical correctness and broad usage across diverse contexts like news, science, and wiki entries demonstrate its reliability. While it is a common phrase, writers should remain mindful of the abstract contexts. By understanding its function and purpose, you can confidently incorporate "at its bottom" into your writing to add clarity and precision.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
at its base
Replaces 'bottom' with 'base', emphasizing the foundational aspect.
at its lowest point
Specifies the lowest physical or metaphorical position.
at the foot of it
Uses 'foot' to indicate the lower part, often used for mountains or structures.
at its foundation
Highlights the underlying structure or principle.
at the nadir of it
Replaces 'bottom' with 'nadir', referring to the lowest point.
at its core
Focuses on the central or most important part.
at the root of it
Indicates the origin or cause of something.
on its underside
Refers to the surface facing downward.
at its depths
Emphasizes the deepest part or most profound level.
in its infrastructure
Focuses on the structures beneath the surface.
FAQs
How can I use "at its bottom" in a sentence?
You can use "at its bottom" to describe the lowest part of a physical object, as in "The well had two chambers "at its bottom"". It can also refer to the foundational element of an abstract concept.
What are some alternatives to "at its bottom"?
Alternatives include "at its base", "at its lowest point", or "at its foundation". The best choice depends on the specific context and the nuance you wish to convey.
Is "at its bottom" formal or informal?
The phrase "at its bottom" is generally considered neutral and can be used in both formal and informal contexts. The formality depends more on the surrounding language and the overall tone of the writing.
What is the difference between "at its bottom" and "at the bottom"?
"At its bottom" refers specifically to the bottom of a particular item or concept that has already been mentioned. "At the bottom" is more general and can refer to the lowest part of something without a specific prior reference.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested